Pasha, a chocolate Lab, hates other dogs, tries to bite joggers and growls at children despite getting 3 walks a day. Victoria McMinimy and Armin Rahm are expecting their first child, but worry that Cosmo, their belligerent Chow-mix, could endanger their baby. Contessa, a 2-year-old Shar Pei, goes into a frenzy when she sees another dog on the TV.

In Linda’s eyes, her mini-pinscher, Chip, can do no wrong, but his bites draw blood and require stitches. Former Bond girl, Denise Richards, has showered her dogs, Lucy, Betty, and Hank with love and affection, but they still won’t obey her. Leo, a 10-month basset hound, has made life a drag, literally.

First meet Cody, a Yorkshire terrier who recently lost his vision and his passion for life. The once playful and friendly dog has become aggressive. Then meet Chloe, a Pekingese/miniature poodle indulged by her owner. Finally meet Buffy, a Rottweiler living on a large horse ranch. Buffy has a dangerous obsession with the horses.

To Julie, this visit from Cesar is like winning the lottery. But, will Cesar be able to calm this belligerent beagle, or has Cesar’s luck run out? Then, when Cesar arrives, it’s clear that the rescue dogs aren’t the canines that need his help. Can Cesar give Jennifer a new perspective on her pack so she can claim her position as top dog?